No other part numbers with same form, fit, and function found.
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
NSN 6320-00-004-9158
NSN 5925-01-255-8675
NSN 5975-01-180-9005
NSN 5996-01-520-8412
NSN 6240-00-594-7138
NSN 5945-01-242-9764
NSN 5855-01-513-9601
NSN 5998-01-432-0508
NSN 5999-01-345-0167
NSN 2925-01-424-0235
NSN 6650-01-461-9220
NSN 5910-01-337-3160